152273664269 has 2 divisors, whose sum is σ = 152273664270. Its totient is φ = 152273664268.

The previous prime is 152273664233. The next prime is 152273664281. The reversal of 152273664269 is 962466372251.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115087170025 + 37186494244 = 339245^2 + 192838^2 .

It is an emirp because it is prime and its reverse (962466372251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152273664269 - 2⁸ = 152273664013 is a prime.

It is a super-2 number, since 2×152273664269² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 152273664269.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152273664209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76136832134 + 76136832135.

It is an arithmetic number, because the mean of its divisors is an integer number (76136832135).

Almost surely, 2^152273664269 is an apocalyptic number.

It is an amenable number.

152273664269 is a deficient number, since it is larger than the sum of its proper divisors (1).

152273664269 is an equidigital number, since it uses as much as digits as its factorization.

152273664269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6531840, while the sum is 53.

The spelling of 152273664269 in words is "one hundred fifty-two billion, two hundred seventy-three million, six hundred sixty-four thousand, two hundred sixty-nine".